Datasheet Linear Technology LTM4622IV#PBF — 数据表

制造商Linear Technology
系列LTM4622
零件号LTM4622IV#PBF

双路超薄2.5A或单路5A降压型DC / DC µModule(电源模块)稳压器

数据表

LTM4622 - Dual Ultrathin 2.5A or Single 5A Step-Down DC/DC µModule Regulator
PDF, 1.7 Mb, 修订版: E, 文件上传: Mar 27, 2018
从文件中提取

价格

打包

Package6.25mm x 6.25mm x 1.82mm LGA
Package CodeLGA
Package Index05-08-1949

参数化

ArchitectureControlled On-Time Valley Current Mode
Demo BoardsDC2249A
Design ToolsLTspice File,LTpowerCAD File
Export Controlno
FeaturesUltrathin Package, Resistor Set Frequency, External Synchronization, PolyPhase, Burst Mode, Power Good
Frequency1000 kHz
Frequency Adjust Range800kHz to 4MHz
Frequency Sync Range800kHz to 4MHz
Integrated Inductoryes
Ishutdown45 µA
Isupply11 mA
Max Phases4
Monolithicyes
Number of Outputs2
Operating Temperature Range-40 to 85 °C
Output Current2.5 A
Output Current 22.5 A
Polyphaseyes
Switch Current4 A
Switch Current 24 A
Synchronousyes
TopologyBuck
Topology 1Buck
Topology 2Buck
Vin Max20 V
Vin Min3.1 V
Vout Max5.5 V
Vout Max 25.5 V
Vout Maximum5.5V
Vout Min0.6 V
Vout Min 20.6 V
Vref Accuracy Over Temp1.5 %

生态计划

RoHSCompliant

设计须知

  • Ultrathin Dual 2.5A or Single 5A ОјModule Regulator Fits on the Backside of PCBs, Allowing Space on the Topside for Digital ICs &mdash DN546
    PDF, 327 Kb, 档案已发布: Nov 23, 2015
    从文件中提取

模型线

制造商分类

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Multiple Output Buck
  • µModule Solutions > µModule Regulators > µModule Buck Regulators

其他名称:

LTM4622IVPBF, LTM4622IV PBF